<p>So I am going to take the Sat in November and I am currently using the Barrons Math and CR books. I am half way through math and cr. I can get a 550-590 Cr and 600-650 Math. Should I switch to the bluebook or finish these books?</p>
<p>Another thing, if i want to get 620 Cr and 680 Math, whats the best thing I can do until November first. Just so you know, i am going to 12th grade and i plan on taking alot of classes including ap courses.</p>
<p>Thanks.</p>